Answer:
24 1/2
Explanation:
Every 1/2 is 2 gallons.
1/2 x 2 gallons = 4 gallons.
The whole number in 6 1/2 is 6.
1 x 6 = 6.
Now, we multiply 6 by 4 because each 1 = 4 gallons.
6 x 4 = 24.
There is still an 1/2 left in 6 1/2.
You add that.
Your answer is 24 1/2.
Hope this helps you!